KR20160118710A - A rope fixed and twist device - Google Patents

A rope fixed and twist device Download PDF

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Publication number
KR20160118710A
KR20160118710A KR1020150047245A KR20150047245A KR20160118710A KR 20160118710 A KR20160118710 A KR 20160118710A KR 1020150047245 A KR1020150047245 A KR 1020150047245A KR 20150047245 A KR20150047245 A KR 20150047245A KR 20160118710 A KR20160118710 A KR 20160118710A
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KR
South Korea
Prior art keywords
rope
shaft
rotation
fixing
frame
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Application number
KR1020150047245A
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Korean (ko)
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KR101674004B1 (en
Inventor
김재철
Original Assignee
선진조선주식회사
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Priority to KR1020150047245A priority Critical patent/KR101674004B1/en
Publication of KR20160118710A publication Critical patent/KR20160118710A/en
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Publication of KR101674004B1 publication Critical patent/KR101674004B1/en

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    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B3/00—General-purpose machines or apparatus for producing twisted ropes or cables from component strands of the same or different material
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B3/00—General-purpose machines or apparatus for producing twisted ropes or cables from component strands of the same or different material
    • D07B3/08—General-purpose machines or apparatus for producing twisted ropes or cables from component strands of the same or different material in which the take-up reel rotates about the axis of the rope or cable or in which a guide member rotates about the axis of the rope or cable to guide the rope or cable on the take-up reel in fixed position and the supply reels are fixed in position
    • D07B3/10—General-purpose machines or apparatus for producing twisted ropes or cables from component strands of the same or different material in which the take-up reel rotates about the axis of the rope or cable or in which a guide member rotates about the axis of the rope or cable to guide the rope or cable on the take-up reel in fixed position and the supply reels are fixed in position with provision for imparting more than one complete twist to the ropes or cables for each revolution of the take-up reel or of the guide member

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  • Ropes Or Cables (AREA)

Abstract

The present invention relates to a rope fastening and twisting apparatus, wherein the rope fastening and twisting apparatus comprises a lower horizontal frame, a vertical frame, a rotation guide support frame, an upper horizontal frame, and at least one rotation guide A frame member including a frame, at least one shaft rotation support member coupled to the upper horizontal frame, a shaft member coupled to be supported by the shaft rotation support member and rotated by a rotation drive force supply member, A shaft fixing member for blocking and fixing the rotation of the shaft member when necessary, a rotation member for guiding and rotating along the rotation guide frame by rotation of the shaft member, To narrow or widen the gap And a plurality of rope hanger members capable of changing their positions in the longitudinal direction of the rotary member.

Description

[0001] A ROPE FIXED AND TWIST DEVICE [0002]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a rope fixing and twisting device, and more particularly, to a rope fixing and twisting device for twisting a rope and lifting a heavy object, The present invention relates to a rope fixing and twisting device which is a device for twisting a plurality of unit twist rope ropes into a high strength twist rope.

In recent years, unit twisted ropes have been used in which the unit rope material is twisted to improve the strength in order to lift or support heavy objects such as construction materials, heavy equipment, ships or nets, and a plurality of unit rope materials or twisted High strength twisted ropes made by twisting multiple unit twisted ropes are widely used.

These high strength twisted ropes have been produced by hand. Recently, rope twisting machines have been developed and used. A representative example of such a mechanical device is a "rope winding method and apparatus" of Patent Document No. 1996-00121200, which is a patent document of a later-described [prior art document].

The above-mentioned rope winding method and apparatus are characterized in that in the winding device for winding the rope 6 made by the constitution of the lower yarn rope skipping pipe 2 and the yarn bobbin 3, the entrance of the twisted rope 6, And a rope jump rope pipe 1 which is formed so that the outlet portion of the rope 6 wrapped by the rope winding bobbin 7 is formed in a direction opposite to the inlet portion and is rotatable out of the bottom rope skipping pipe 2 as a whole The lower yarn 5 as a unit twist rope is made by rotating the yarn bobbin 3 as a unit rope material by rotating the lower yarn rope skipping pipe 2 so that the three lower yarns are twisted again by the rope skipping rope pipe 1, The produced rope 6 was produced, and the rope-forming residual bobbin 7 was allowed to remove the residual rotational force.

However, the above-mentioned rope winding method and apparatus are characterized in that a unit twist rope and a unit twist rope are supplied with a yarn bobbin 3 and a bottom yarn 5 to produce a bottom yarn 5 and a rope 6 corresponding to a plurality of twisted high- There is a problem in that the configuration of the lower rope skipping pipe 2 and the rope rope skipping pipe 1 are all rotated. In order to compensate for the frictional resistance and the resistance of the bend formed in the jump rope pipes 1 and 2 which are further increased according to the rotation and the residual torque of the rope formed due to the simultaneous formation of the lower rope 5 and the rope 6, 2 and the rope jump rope pipe 1 must be rotated in the same direction with a production restriction condition that the rotation ratio should be 2: 1.

KR 10-1996-0012120 B1

Accordingly, it is an object of the present invention to solve the above-mentioned problems, and it is an object of the present invention to provide a high-strength twisted rope in which unit rope material or unit rope material is twisted to twist a plurality of twisted unit ropes, And to provide a rope fixing and twisting device.

Another problem to be solved by the present invention is to solve the above problems and to provide a twist rope which not only does not suffer from friction or resistance due to a separate bent portion in the manufacturing process of a high strength twisted rope, A plurality of unit twisted ropes can be manufactured by easily manufacturing a plurality of unit twisted ropes by using a plurality of twisted ropes, And to provide a fixed and twisted device.

According to an aspect of the present invention, there is provided a frame member including a rope fixing and twisting lower horizontal frame, a vertical frame, a rotation guide support frame, an upper horizontal frame, and at least one rotation guide frame having a predetermined radius of curvature, At least one shaft rotation support member coupled to the upper horizontal frame, a shaft member coupled to be supported by the shaft rotation support member and rotating by a rotation drive force supply member, A rotation member which is guided and rotated along the rotation guide frame by rotation of the shaft member; and a rotation member which is coupled to the front of the rotation member and at least partially narrows the gap between the rotation member and the rotation member, The rotation of the rotating member And a plurality of rope hanger members capable of being displaced in the longitudinal direction.

        Wherein the shaft member has a fixing pin through-hole formed therein, the shaft fixing member is coupled to the upper horizontal frame, and has at least one fixing pin passage hole, And a shaft fixing pin that is received in the fixing pin through-hole and blocks the rotation of the shaft member.

The rotary member has a center portion formed on a forward extension line of the shaft rotation support member provided at the front end of the upper horizontal frame, and both ends are guided along the inner side of the rotation guide frame, And a rotation bar fixedly coupled to the shaft member such that the center portion of the shaft member passes through the shaft member.

The rotary bar may have a plurality of rope retaining member receiving holes vertically penetrating at a predetermined interval, and the rope holding locating grooves may be formed on the front side surface along the longitudinal direction.

The rotary member is accommodated in the rope holding member receiving hole to pass through the through hole formed in the rope holding member, which can be selectively or fully accommodated correspondingly to the rope holding member receiving hole through the rope holder positioning groove. And a rope fastening member for fastening the rope fastening member to the rope fastening member.

As described above, according to the rope fixing and twisting apparatus according to the present invention, a plurality of unit twisted ropes are mutually twisted to improve the strength through a very simple structure in which only the hooks for fixing the respective ends of the plurality of unit twist ropes are rotated. There is an advantageous effect of manufacturing a high-strength twisted rope.

In addition, according to the rope fastening and twisting apparatus of the present invention, only a fastening portion for fastening the respective ends of a plurality of unit twist ropes is rotated. Thus, in the manufacturing process of the high strength twist rope, The present invention is not limited to the use of the rope automatic twist apparatus according to the present invention in which a plurality of unit twist ropes are easily manufactured using the rope automatic twist apparatus applied by the present applicant, It is advantageous in that a plurality of unit twisted ropes manufactured without generating residual torque of rope formation by using a rope fixing and twisting device can be easily twisted through a subsequent operation to easily manufacture a high strength twisted rope.

1 is a perspective view of a rope fixing and twisting device according to an embodiment of the present invention,
FIGS. 2 to 5 are operational states for sequentially describing a process of twisting a unit rope material twisted together using a rope fixing and twisting apparatus according to an embodiment of the present invention to form a high-strength twisted rope.

Specific details for carrying out the invention are included in the detailed description and drawings.

BRIEF DESCRIPTION OF THE DRAWINGS The advantages and features of the present invention, and how to accomplish them, will become apparent by reference to the embodiments described in detail below with reference to the accompanying drawings. However, the present invention is not limited to the embodiments disclosed below, but may be implemented in various other forms, and it should be understood that the present embodiment is intended to be illustrative only and is not intended to be exhaustive or to limit the invention to the precise form disclosed, To fully disclose the scope of the invention to a person skilled in the art, and the invention is only defined by the scope of the claims.

Like reference numerals refer to like elements throughout the specification. The embodiments described herein will be described in detail with reference to a perspective view and an operating state diagram of the present invention.

BRIEF DESCRIPTION OF THE DRAWINGS The above and other objects, features and advantages of the present invention will become more apparent from the following detailed description taken in conjunction with the accompanying drawings, in which: FIG.

First, a rope fixing and twisting device according to an embodiment of the present invention will be described in detail with reference to FIG.

1 is a perspective view of a rope fixture and twist apparatus in accordance with one embodiment of the present invention.

The rope fixing and twisting apparatus 1 according to the embodiment of the present invention includes a frame member 110, a shaft rotation supporting member 120, a shaft member 130, a shaft fixing member 140, a rotating member 150, A rope hanger member 160 and a rotational driving force supplying member 170. [

The frame member 110 is made of a strong metallic material and includes a lower horizontal frame 112, a vertical frame 114, a rotation guide support frame 115, an upper horizontal frame 116, a reinforcement frame 117, And a guide frame 118.

The lower horizontal frames 112 are horizontally arranged in a lattice pattern at predetermined intervals. Below the four corners, a moving wheel 119 having fixing means is provided for convenience of transportation.

 The vertical frame 114 extends from a central portion to an upper portion of the lower horizontal frame 112 with a predetermined interval therebetween. The vertical frame 114 may be reinforced by the reinforcing frame 117 interconnected with the lower horizontal frame 112 to support the connection with the lower horizontal frame 112.

The rotation guide support frame 115 is extended from a pair of opposing sides of the lower horizontal frame 112 to the upper side with a predetermined interval therebetween.

The upper horizontal frame 116 is formed such that the upper and lower ends of the pair of vertical frames 114 are connected to each other in the horizontal direction.

One pair of the rotation guide frames 118 are provided so as to have a predetermined radius of curvature and the outer sides of the center portions are coupled to the upper portions of the pair of rotation guide support frames 115, respectively.

The pair of shaft rotation support members 120 are coupled to each other at predetermined positions on the front and rear ends of the upper horizontal frame 116 by fixing bolts 126 and bearings 124 are mounted on a bearing case 122 ).

        The shaft member 130 is formed with a fixing pin through hole 132 at the center thereof and penetrates the inside of the pair of bearing cases 122 so as to be smoothly rotated by the bearing 124, 116).

The shaft fixing member 140 is attached in a U shape on the central portion of the upper horizontal frame 116 and has a fixing pin 142 having a fixing pin passage hole 144 formed on each side thereof, And a shaft fixing pin 146 that is received in the through hole 144 and the fixing pin through-hole 132 to block the rotation of the shaft member 130.

The rotary member 150 includes a rotary bar 152, a reinforcement piece 154, and a rope fastening member 159.

The rotation bar 152 is formed on the forward extension line of the shaft rotation support member 120 provided at the front end of the upper horizontal frame 116 and is guided along the inner side of the rotation guide frame 118 at both ends, The shaft member 130 is fixedly coupled to the shaft member 130 so that the center portion of the shaft member 130 passes through the shaft member 130 so as to be rotatable. A total of four vertically penetrating rope retaining member receiving holes 156 are formed at both ends of the rotary bar 152 and at the center thereof, and a rope holding locating groove 158 is formed along the longitudinal direction on the front side have.

The reinforcing member 154 is further coupled to a central portion of the rotating bar 152 to reinforce the supporting force of the central portion of the rotating bar 152 which is a portion penetratingly coupled with the shaft member 130, A shaft through hole 155 through which the front end of the shaft is passed is formed. It goes without saying that the reinforcing piece 154 may be omitted when the central portion of the rotating bar 152 has a sufficient supporting force.

The rope holding member 159 is fixed to the rope holding member receiving hole 156 through the rope holding member receiving groove 158 by a through hole (not shown) formed in the rope holding member 160, Is received in the rope holding member receiving hole 156 to fix the rope holding member 160. [

The rope hanger members 160 are provided in three in this embodiment and the middle rope hanger member 160 is fixedly coupled to the front end of the shaft member 130 at the rear end and the other two are connected to the rotary bar 152 And are connected to both ends of the rope holding member 159 by the rope holding members 159, respectively.

Each of the rope hanger members 160 is provided with a hook at a front end thereof so that one end of the unit twist rope R2 (see FIG. 2) is caught. It is needless to say that, unlike the present embodiment,

The rotation driving force supply member 170 is provided with a rotation handle coupled to the rear end of the shaft member 130 and directly transmits the rotational force generated by the rotation of the rotation handle to the shaft member 130. Needless to say, unlike the present embodiment, the rotational driving force supply member 70 can be changed to an automatic rotating means such as a known driving motor instead of manual rotation.

Hereinafter, a method of operating the rope fixing and twisting apparatus 100 according to an embodiment of the present invention will be described with reference to FIGS. 2 to 5 attached hereto.

FIGS. 2 to 5 are operational states for sequentially describing a process of twisting a unit rope material twisted together using a rope fixing and twisting apparatus according to an embodiment of the present invention to form a high-strength twisted rope.

2 to 5, the rope fixing and twisting apparatus 100 according to an embodiment of the present invention can be used with the rope automatic twisting apparatus 1 filed by the present applicant, The rope supporting device 200 is arranged between the rope automatic twisting device 1 and the rope fixing and twisting device 100 in order to prevent the center part from being struck by the load, It is preferable that a plurality of unit twist ropes R2 are seated on the hook 210 and used. The rope automatic twist apparatus 1 filed by the present applicant as the same is described in detail in the relevant application specification. Of course, a fixing device for fixing one end of a plurality of separate unit twist ropes R2 may be used instead of the automatic rope twisting device 1, which is different from the present embodiment, It should be noted that non-unit rope materials may be used.

 In order to form the high-strength twist rope R3 by twisting a plurality of unit twist ropes R2, first one end of each of a plurality of unit twist ropes R2 made by the rope automatic twist apparatus 1 is rope automatic The central portion of the rope hook member 60 provided at the center of the twist apparatus 1 is seated on one rope support hook 210 provided on the rope supporting apparatus 200. At this time, the other end of each unit twist rope R2 is in a state of being hung on the central portion of the rotation bar 152 of the rope fixing and twisting device 100 and the three rope holding members 160 provided on both sides.

3 to 4, the rope holding members 160 provided on both sides of the rotary bar 152 of the rope fixing and twisting apparatus 100 are moved and fixed to both sides of the center, and then the shaft fixing member 140 When the rotation driving force supply member 170 is rotated by pulling out the shaft fixing pin 146 to rotate the rotary bar 152 of the rotary member 150 through the rotation force transmitted through the shaft member 130, As a result, the unit twist ropes R2 are twisted from one end to the other end of the twist rope R2, and the twist is progressively generated by the mutual twist of the plurality of unit twist ropes R2 as shown in Fig. 5 A high-strength twisted rope R3 reinforced with strength is easily manufactured.

As described above, according to the rope fastening and twisting apparatus 100 of the present invention, only a single rope hanger member 160, which fastens the respective ends of a plurality of unit twist ropes R2, There is an advantageous effect that it is possible to produce a high-strength twisted rope (R3) in which the unit twist ropes (R2) are twisted to improve the strength.

In addition, according to the rope fastening and twisting apparatus 100 according to the present invention, only a rope hanger member 160, which is a hook portion for fastening the respective ends of a plurality of unit twist ropes R2, Friction or resistance due to a separate bent portion does not occur in the manufacturing step of the twist rope R3 and a plurality of unit twist ropes R2 ) Of a plurality of unit twisted ropes (R2) manufactured without easily generating a rope-forming residual torque by using the rope fixing and twisting device (100) according to the present invention, (R2) can be twisted through a subsequent operation without a separate movement or other device, so that a high-strength twisted rope (R3) can be produced easily and easily .

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments, Of the right.

1: rope automatic twist device 60: rope hook member
100: rope fixing and twisting device 110: frame member
112: lower horizontal frame 114: vertical frame
115: rotation guide support frame 116: upper horizontal frame
117: reinforcing frame 118: rotation guide frame
119: mobile wheel 120: shaft rotation support member
122: bearing case 124: bearing
126: fixing bolt 130: shaft member
132: Fixing pin through hole
140: shaft fixing member 142:
144: fixing pin passage hole 146: shaft fixing pin
150: rotating member 152: rotating bar
154: reinforcement piece 155: shaft through hole
156: Rope hook fixing member receiving hole 158: Rope hook positioning groove
159: Rope hook fixing member 160: Rope hook member
170: rotational driving force supplying member 200: rope supporting device 210: rope support hook

Claims (5)

A frame member including a lower horizontal frame, a vertical frame, a rotation guide support frame, an upper horizontal frame, and at least one rotation guide frame having a predetermined radius of curvature,
At least one shaft rotation support member coupled to the upper horizontal frame,
A shaft member coupled in a supported state by the shaft rotation support member and rotating by the rotation drive force supply member,
A shaft fixing member for blocking and fixing the rotation of the shaft member when necessary,
A rotating member that is guided along the rotation guide frame by rotation of the shaft member and rotates,
And a plurality of rope hooking members which are coupled to a front side of the rotary member and at least a part of which can be shifted in the longitudinal direction of the rotary member so as to narrow or widen the interval therebetween,
Containing
Rope fixing and twisting devices. The method of claim 1,
The shaft member
A fixing pin through hole is formed in a part thereof,
The shaft fixing member
A second horizontal frame coupled to the upper horizontal frame,
Wherein at least one fixing pin passage hole is formed,
And a shaft fixing pin which is received in and coupled to the fixed piece passing hole and the fixed pin through hole to block the rotation of the shaft member,
Containing
Rope fixing and twisting devices. The method of claim 1,
The rotating member
A center portion is formed on a forward extension line of the shaft rotation support member provided at a front end of the upper horizontal frame and both ends are guided along the inside of the rotation guide frame to receive rotation force of the shaft member, A rotating bar which is fixedly coupled to the shaft member in a state where the center portion passes through the shaft member
Containing
Rope fixing and twisting devices. 4. The method of claim 3,
The rotating bar
A plurality of rope rack fastening member receiving holes vertically penetrating at predetermined intervals are formed, and a rope rack positioning groove is formed in the front side surface along the longitudinal direction
Rope fixing and twisting devices. 5. The method of claim 4,
The rotating member
The rope holding member receiving hole is received in the rope holding member receiving hole so as to pass through the through hole formed in the rope holding member correspondingly selectively or entirely received through the rope holding position receiving groove toward the rope holding member receiving hole, A rope holder fixing member for fixing a member
Further comprising
Rope fixing and twisting devices.
KR1020150047245A 2015-04-03 2015-04-03 A rope twist device KR101674004B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020150047245A KR101674004B1 (en) 2015-04-03 2015-04-03 A rope twist device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020150047245A KR101674004B1 (en) 2015-04-03 2015-04-03 A rope twist device

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KR20160118710A true KR20160118710A (en) 2016-10-12
KR101674004B1 KR101674004B1 (en) 2016-11-22

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102033609B1 (en) * 2018-10-01 2019-10-18 유한회사 와이디 Rope manufacturing device having the function for prevention of drooping

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR900002417Y1 (en) * 1987-06-18 1990-03-26 이희근 With drawal devices of twist yarn
KR920002621Y1 (en) * 1990-03-19 1992-04-27 이기준 Automatic apparatus of manufacturing for vinyl rope
KR20020066527A (en) * 2001-02-12 2002-08-19 박석용 The manufacturing apparatus for a rope
KR101119223B1 (en) * 2011-07-29 2012-03-21 (주)대성기업디에스 Rope twisting apparatus

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR900002417Y1 (en) * 1987-06-18 1990-03-26 이희근 With drawal devices of twist yarn
KR920002621Y1 (en) * 1990-03-19 1992-04-27 이기준 Automatic apparatus of manufacturing for vinyl rope
KR20020066527A (en) * 2001-02-12 2002-08-19 박석용 The manufacturing apparatus for a rope
KR101119223B1 (en) * 2011-07-29 2012-03-21 (주)대성기업디에스 Rope twisting apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102033609B1 (en) * 2018-10-01 2019-10-18 유한회사 와이디 Rope manufacturing device having the function for prevention of drooping

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